PROCEDEU PENTRU PREPARAREA UNOR DERIVATI DE 1,2,4(TIA)-DIAZOLIN-3-ONA

摘要

A compound having the formula: wherein each of X and Y is oxygen or sulfur; R1 is same or different substituent(s) selected from the group consisting of halogen, C1-3 haloalkyl and C1-3 alkoxy; R2 is same or different substituent selected from the group consisting of halogen, saturated or unsaturated C1-6 hydrocarbon (which may be substituted by halogen), C1-6 alkoxycarbonyl, C1-6 alkyl substituted amino, phenylazo (which may be substituted by C1-6 alkyl) and -A-R wherein A is oxygen or sulfur, and R is saturated or unsaturated C1-6 hydrocarbon (which may be substituted by halogen, phenyl and/or phenoxyl, or aryl containing not more than ten members and two or less thereof may be nitrogen (which may be substituted by halogen, cyano, C1-6 haloalkyl and/or nitro); n is zero or an integer of 1 to 3; and m is an integer of 1 to 5. and an insecticide and/or fungicide containing said compound.